For hours I have browsed the Internet, and have come to the conclusion that I trust it time that alum is not comparable with the aluminum in other deodorant sprays. I read somewhere that it is of natural origin and is not absorbed by the skin.
But now the product: Application is simple, moistening the stick with water and then carries on to the affected areas. I have the 2-hour Pendlerei everyday terrible sweaty feet, and not only that. The temperature differences are now coming towards me (thick winter jacket, on the train, it is often heated no capacity for pulling the jacket, then back out in the cold change, again in a heated underground, then rise again in the cold to work ..) I can stick to very, very good use.
Deo Spray / Roller connect often with the smell of sweat and help very little. In addition, if one pays attention to the acid-base balance, the Alum stick of Najel is basic - that neutralizes escape the sour sweat while. Conclusion: no smell! You sweat as before, but you can smell nothing!
That's why I can say for me: keep top product at a fair price, the stick is not forever!
